package zhu.yu.OOP_abstract_class.多态;

public class Fu {
    int num = 10;

    public void method() {
        System.out.println("这是一个父类方法");
    }

    public void methodFu() {
        System.out.println("这是个父类独有方法");
    }

    public void getNum() {
        System.out.println(num);
    }

}
